Introducing a breezy new mesh upper and an extra springy foam, ASICS improved on almost every aspect of the Kayano 24 to produce the updated GEL-Kayano 25. An updated backside locks your heel down as the miles climb, and an asymmetrical design and wider forefoot give your piggies more room to roam up front.

Underneath it all, ASICS used its Flytefoam midsole technology to provide exceptional bounce and responsiveness while reinforcing your foot's natural movement line. That midsole works in tandem with ASICS' signature Gel technology to mitigate shock and protect your joints.

But even with all the updates, ASICS didn’t change the Kayano’s soul: It’s still ready for as many miles as you are.